00 2014 Technology en Low

8/17/2019 00 2014 Technology en Low

1/16T.1

www.rosta.com

ROSTA

Components for machine constructionThe Blue Ones from ROSTA

R O S T A Si n c e 1 9 4 4


2/16

www.rosta.com

ROSTA – We are in our element

We are in our element, whenever there is a need for resilient suspen-sions, elastic supports, cushioning mounts or smooth guidance in themachine industry – there is (almost) always a cost-efficient solution with our

ROSTA rubber suspension elements! We are in our element, when long service life, resistance to wear, durabilityand less maintenance are demanded – our jointed, rubber-metal torsion bearingscan withstand (almost) everything and achieve “biblical” service lifes!

We are in our element, when we have to develop customised machine de-signs for our customers using ROSTA rubber suspension units – anything is fea-sible; our wide range of ideas, our laboratory equipment and our individualmanufacturing processes are the guarantee for (almost) unlimited solutions!

We are in our element, when oscillations, vibrations and agitating move-ments in the processing industry have to select, separate and convey bulky ma-terials – our rubber mounts offer the ideal solution for the suspension of (almost)

every type of screen, conveyor or sifting machine! We are in our element, when our customers need direct support and help inorder to find a solution – the Blue Ones from ROSTA are (almost) always avail-able from stock, and we also offer on-site customer service worldwide!

We look forward to your task – set us a challenge!We will do (almost) anything for you!


3/16

Table of contents

R u b b e r S u s p e n s i o n U n i t s

T e c h n o l o g y

O s c i l l a t i n g M o u n t i n g s

A n t i - v

i b r a t i o n M o u n t s

T e n s i o n e r D

e v i c e s

M o

t o r b a s e s

Rubber Suspension Units 1.1–1.20

Technology T.1–T.11

Oscillating Mountings 2.1–2.40

Anti-vibration Mounts 3.1–3.16

Tensioner Devices 4.1–4.16

Motorbases 5.1–5.16


4/16

www.rosta.com

T.1

ROSTA – yesterday, today, tomorrow

founded in 1 9 4 4

It started in the mid forties with the production of a few elastic wheel suspensionsand, over the years, developed into a company that manufactured standardised rub-ber suspension axes for trailers. But it was the design and marketing of machine

components such as the unique chain and belt tension elements that openedup the world market for the ingenious ROSTA rubber suspension system. Best-sellingmachine components such as the vibratory suspensions for screening technolo-gy helped ROSTA rubber suspensions to achieve their international breakthrough.This was followed by motorbases and anti-vibration mounts, which havenow become indispensable in general machine construction. ROSTA rubber suspen-sion units will also make their mark in the future in machine construction technology– whether in the recycling industry or in the production of renewable energy – theblue spring-loaded assemblies from Hunzenschwil in Switzerland are already fullyinvolved in these forward-looking technologies!

R O S T A

R O S TA

gy


5/16

www.rosta.com

T.2

ROSTA – a unique spring system from experienced specialists

Quality validation obtains highest importance at ROSTA. Thewell-equipped Research and Development department leavesnothing to chance; the material tests that take place before

and periodically during the series production are the guaran-tee for a comprehensive quality standard – a sparepart element produced in ten years time will still have thesame characteristics as the series product supplied today!

Production machines, handling equipments, toolingmachines and processing systems equipped with

state-of-the-art technology can only function perfect-ly if reliable and motivated employees of the manu-facturer stand fully behind even the smallest structur-al components. It is their competence, their qualityconsiderations and their great willingness to work

that lay the foundations for the production of highquality goods. At ROSTA AG, we enjoy a very low

staff fluctuation and make every effort to treat ouremployees with great respect and ensure that theyfeel that they are part of a large family— the BlueOnes from ROSTA.

T e c h n o l o g y


6/16

www.rosta.com

T.3

ROSTA Element Determination

Supplier of rubber inserts and subsidiary company ofROSTA AG:

The adjacent exploded view shows a rubber suspen-sion type DW-A 45 x 100.

Wherefrom comes this (relatively old) designationbased on the German language?“D” stays for Drehelement (e: torsion-element)“W” stays for W inkelsupport am Aussengehäuse

(e: included fastening bracket)“A” stays for Aluminiuminnenvierkantprofil

(e: core-profile made of aluminium)“45” stays for the core dimension 45/45 mm

(dimension a)“100” stays for the effective element-length

100 mm (dimension b)

The following product catalogues are indicating thestandardized element dimensions with numbers like18 or 45 or 50 etc., always related to the dimen-sion in mm of the inner element-core (dimension a).E.g. a type AU 38 is a suspension for oscillatingshaker troughs (g: Aufhängung = suspension) withinner core dimensions 38/38 mm.

An AB 50 is an Abstützung = support elementfor oscillating screens with inner core dimensions50/50 mm, etc., etc.

Throughout the full product variety of ROSTA thereare Rubber Suspension Units, Oscillating Mountings,Anti-vibration Mounts, Tensioner Devices andMotorbases in the following sizes (inner core dimen-sion in mm): DR 11, 15, 18, 27, 38, 45, 50, 60,70, 80 and 100 (not all final products are availablein all afore mentioned DR-sizes).

In the end, the ROSTA rubber sus-pension element is only as good,as the rubber inserts mounted init. Or in other words: If the rub-ber quality is not very good, theROSTA element will not be ableto deliver the required perfor-

mance and characteristics.For many years, ROSTA AG hasbeen supplied with high-qualityrubber inserts for its component production by twoleading Swiss manufacturers of rubber profiles. Thecooperation with these two suppliers was always ex-cellent and very tight. There has, however, alwaysbeen one downside to this good cooperation: the

very high supplier dependency!In the spring of 2007, the unique opportunity arosefor ROSTA AG to purchase both the rubber mixing

plant of the one long-term supplier and the extrusion

a

b

and vulcanisation operation of the other. The two pro-duction branches were then merged together, creat-ing the COMPOUNDS AG. In the year 2010, thecompany moved into its new, spacious productionand administration building in CH-8330 Pfäffikon.Besides the covering of the supply-continuity, manynew possibilities for the improvement of the qualityand of developing rubber inserts for specific and/orcustomized applications will arise from the close col-

laboration with the “own” rubber supplier.

gy


7/16

www.rosta.com

T.4

ROSTA Technology

1 FunctionThe ROSTA rubber suspension elements are mainlydesigned for applications as torsional spring devices

offering operation angles of ± 30°. Depending on theparticular function, not only torsional moments are ge-nerated by pivoting the spring device. According tothe specific application additional radial Fr, axial Fa and/or cardanic Mk forces have usually to be taken inconsideration. The occurring torques of the differentelement sizes and the additional load characteristicsare indicated in the table on page 1.5.

2 Spring Characteristic

By pivoting the unique ROSTA torsional spring devicea virtually linear spring characteristic occurs with aslightly progressive upper end, when load is appliedin the high pivoting range, close at 30° element rota-tion. If purely linear or even degressive spring charac-teristics are required, the design of the leverage has tobe altered and/or a cam-disc has to be used as armguidance in order to obtain a function adapted springcharacteristic. Furthermore, please note that elastome-ric bonds are incompressible, i.e. of constant volume.

3 Internal element dampingThe occurring energy damping in the ROSTA elementis addicted to the resulting energy loss work in the rub-ber inserts during the pivoting activity of the spring de-vice. In the process of the element actuation a part ofthe resulting energy is transformed into frictional workgenerating heat. The shaded surface between loadand relieve headline indicates the effective energyloss. At element actuation out of the zero position up

to 30°, the resulting average energy loss is at 15 to20 %. At the actuation of a pre-tensioned element,the resulting ± working angle is usually only a few de-grees, therefore the energy loss reduces within a limit(see graph: “Energy loss per oscillation”).Uniquely animated element oscillations fade withinshort term, due to the occurring energy loss at eachfollowing post-pulse oscillation. (Very important at theuse of ROSTA screen mountings – during the opera-tion procedure of the screen the resulting power lossin the ROSTA mountings is negligible; during the

running down phase, close to the resonance frequen-cy of the suspensions, an important amplitude exag-geration occurs. The high energy loss in the ROSTAscreen mountings dampens and absorbs these exag-gerations within only a few post-pulse oscillations.)

A m p l i t u d e

Zeit

3

1

T e c h n o l o g y

2+ Torsion Range

Torsion angle in degree

Torsion angle in degree

Time elapsed

C h a r g e

R e l i

e v e

Energy loss peroscillation

– Torsion Range

R e l i

e v e

C h a r g

e

C h a r g

e R e l i e

v e

T o r q u e i n N m

T o r q

u e i n N m


8/16

www.rosta.com

T.5

4 Natural Frequency of a ROSTA suspensionThe determination of the natural frequency of a ROSTAsuspension has to be carried out by spreading the

tangent at the loading point “A” on the parabolicarc of the load deflection curve. The resulting dis-tance s1 on the axis of abscissa comes up to the ar-ithmetical spring deflection in mm, required for thedetermination of the natural frequency.

ROSTA Technology

5 Cold flow and settling of the rubbersuspensions

If, over a certain period of time, load is permanentlyapplied on an elastic component (e.g. rubber sus-pension) consistent deformation occurs (cold flow).Cold flow or settling appears during a linear loga-rithmic sequence. According to the respective dia-gram more than 50 % of this overall settling or coldflow of a ROSTA element under load occurs afteronly one day of service. After approx. one year ofoperation the total cold flow deformation will becompensated (depending on environmental tempera-tures and applied frequencies). The empirical settling

factor of a ROSTA rubber suspension lies within 3°to 5°, i.e. the inner core does not totally move backto the neutral 0° position of the element. In applica-tions with series or parallel configurations of severalelements (e.g. AB screen mountings) the effectivecold flow factor lies at approx. +10 % of the nominaldeflection curve. This fact has to be taken into con-sideration while designing axle bearings or screenmountings with ROSTA elements.

4

5

Cold flow

Natural frequency ne = = min-1300

√s1 (in cm)

or f e = = Hz5

√s1 (in cm)

ne = ≅ 134 min-1 or 2.2 Hz300√5.0

Example s1 = 5 cm:

gy

Initialdeflection

Time elapsed in sec.

1 d a y

1 y e a r

spring deflection s

Abscissa

assumed load G

L o a d G i

n N

T a n g

e n t


9/16

www.rosta.com

T.6

ROSTA Technology

6 Temperature InfluenceThe ROSTA rubber suspension elements equippedwith the standard rubber quality “Rubmix 10” are

designed to be applied in the temperature range of–40 °C to +80 °C (–40 °F to +180 °F). With risingtemperatures the mechanical stiffness of the rubberinserts and consequently the resulting element torquedecrease within acceptable tolerances (at +80 °Capprox. –5%). At lower temperatures (below thefreezing point) the torsional element stiffness rises upto max. +15% at –40 °C. Furthermore, the internaldamping factor (hysteresis) of the ROSTA rubber sus-pensions increases at lower temperatures and de-clines again at rising conditions. Due to the internal

molecular friction through element torsion, the rub-ber inserts warm up in a continuous manner. Thus,the effective occurring element temperature can varyin relation to the environmental temperature.

7 Service LifeProvided the rubber suspension elements are selectedaccording to our technical specifications, i.e. are oper-ating within the given frequencies and oscillation an-gles and under the mentioned surrounding conditions,

no loss of performance and functionality can be ex-pected for many years. Extremely low or high per-manent surrounding temperatures considerablyshorten the lifetime expectancy of the rubber suspen-sion elements. The opposite service life curve indicatesthe relevant life deduction at extreme ± temperaturesfrom factor 1 at room temperature of +22 °C.

8 Quality Control and TolerancesSince December 1992 ROSTA AG has been an ISO9001 standard certified development, manufac-ture and distribution company. All products aresubmitted to a periodical function and quality con-trolling. On the test machines of the in-house labora-tory the rubber inserts are continuously tested andcontrolled with regard to Shore A hardness, com-pression set, abrasive wear, rebound resilience, ten-

sile strength, breaking elongation and aging be-haviour. The dimensional tolerance of the rubber in-serts is defined according DIN 7715 standard andthe Shore A hardness according to DIN 53505

standard. The housings and the inner-core profiles ofthe rubber suspensions are subjected to the toler-ance guidelines of the relevant production processand respective supplier (e.g. casted, extruded, edgerolled) and the individual material consistence (e.g.light metal casting, steel tube, nodular cast iron part,etc.). The resulting torsional moments and spring de-flections of the ROSTA rubber suspension elementsare residing in a tolerance range of ± 15% at

most, but lie usually in an essentially nar-rower range!

6

7

T e c h n o l o g y

T o r q u e i n N m

S e r v i c e l i f e

Temperature in ºC

Temperature in ºC

a m b i e n t

t e m p e r a t u r e

a m b i e n

t t e m p e r a t u r e


10/16

www.rosta.com

T.7

ROSTA Technology

Rubber quality Factor in relation tothe list “torque andloads” (page 1.5)

Workingtemperature

Rubber Specification

Rubmix 10 1.0 –40 ° to +80 °C NR – Standard quality

Rubmix 20 approx. 1.0 –30 ° to +90 °C CR– Good oil-resistance– Elements marked with yellow dot

Rubmix 40 approx. 0.6from +80 °to +120 °C

EPDM-Silicone– High temperature resistance– Elements marked with red dot

Rubmix 50 approx. 3.0 –35 ° to +90 °C PUR

– Max. oscillation angle ±20°– Limited oscillation frequencies– No permanent water contact – Elements marked with green dot

9 Permissible Element FrequenciesAlignment chart for the determination of the permis-sible frequencies at different angles of oscillation in

relation to the appropriate element size (DR 11, 15,18, etc.). The higher the frequency in rpm, the lowerthe angle of oscillation has to be and vice versa.

Example: (see blue indication on chart) A rubbersuspension of type DR 50 may be rotated from theneutral position (0°) to an oscillation angle of ± 6°

by a max. frequency of 340 min-1

.For applications of “pre-tensioned” elementsworking, e.g. under 15° of pre-tension and describ-ing oscillation angles of ± 5° at 250 min -1, it is ab-solutely necessary to consult ROSTA.

10 Rubber QualitiesNearly 80 % of all ROSTA rubber suspension ele-ments are equipped with rubber inserts of standardquality “Rubmix 10”. This rubber quality based on ahigh content of natural rubber (caoutchouc) of-fers a good shape-memory, small settling factors(cold flow), high mechanical load capacities and

moderate aging behaviours (little hardening of theinserts). Where high oil-consistency, heat-re-sistance or higher torque is required, otherqualities of elastomeric inserts can be applied in theROSTA rubber suspension elements.

9

10

gy

A n g l e o f o s c i l l a t i o n ± i n d e g r e e

Frequency in min -1


11/16

www.rosta.com

T.8

ROSTA Technology

11 Chemical Consistency The standardized ROSTA rubber suspension ele-ments are equipped with elastic inserts of quality

type “Rubmix 10”. This rubber quality is based ona high content of natural rubber. It offers againstlarge media a high chemical consistency. In somespecific applications, however, some additional pro-tective barrier or the application of elements withsynthetical elastomeric inserts (qualities “Rubmix 20”,

“Rubmix 40” or “Rubmix 50”) is required. Applyingthese alternative inserts, the general element charac-teristics slightly differ (see chapter 10 “rubber quali-

ties”). The below indicated consistency table is mere-ly a guideline and is incomplete. For specific appli-cations please contact ROSTA and inform us aboutthe environmental conditions and about the detailedconcentration of liquid or aerial media being in con-tact with the rubber suspension elements.

11Rubmix 10 20 40 50

Acetone + oo ++ oo

Alcohol ++ ++ ++ o

Benzene oo oo oo oo

Caustic soda solution up to 25 % (20°) ++ ++ ++ oo

Citric acid ++ + o oo

Diesel oo + oo +

Formic acid + + o oo

Glycerine + + ++ oo

Hydraulic fluid o + oo oo

Hydrochloric acid up to 15 % ++ + o oo

Javelle water + + ++ oo

Lactic acid ++ ++ ++ +

Liquid ammonia + + ++ oo

Lubricating grease and oil oo + oo +

Nitric acid up to 10 % oo + + oo

Nitro thinner oo oo oo oo

Petrol (fuel) oo o oo ++

Petroleum oo + oo ++

Phosphoric acid up to 85 % oo oo oo oo

Seawater ++ + ++ oo

Sulphuric acid up to 10 % + o o oo

Tannic acid ++ + ++ oo

Toluene oo oo oo oo

Treacle ++ ++ ++ o

Legend:++ excellent consistency

+ good consistencyo sufficient consistencyoo insufficient consistency

T e c h n o l o g y


12/16

www.rosta.com

T.9

ROSTA Stainless Steel Range

In the food processing and pharmaceutical industriesthe very high hygienic standards are raising perma-nently. We accommodate these facts in our compo-

nent development through expanding and improvingcontinuously our range of stainless steel machine com-ponents. As a result, many of the ROSTA oscillatingand tensioning elements are as standard elements instainless steel material available from stock. For pro-duction-related reasons some dimensions of our stain-less steel elements do slightly differ from the measure-ments of the standard range (steel versions).

Please ask for our “stainless steel”catalogue!


13/16

www.rosta.com

T.10

ROSTA Customized Elements

Does the ready-made suit not fit your re-quirements, we will “tailor” it!

The proverbially worldwide availability of our stan-dardized rubber suspension elements is oneof the most positive arguments for the application ofour products. By large batch production of machinesand installations, however, a “tailored” and cus-tomized system component can significantly reducethe assembly time. In addition, the original equipmentmanufacturer gets the certitude that its customizedROSTA component is supplied exclusively to its or-ganisation and consequently the potential spare partbusiness stays under its own survey.

Please ask for a consulting call! We will bepleased to take measurement on your spe-cific machine configuration for designing

your customized ROSTA built-in part!

T e c h n o l o g y


14/16

www.rosta.com

T.11

ROSTA Rubber Suspensions

Springing – cushioning – guiding all three functions in one machine compo-nent! This proverbial triple function is raising the ROSTA rubber suspension systemin the status of uniqueness among the machine components. The ROSTA technolo-

gy, for years solely focusing on mechanical engineering and machine construc-tion, is now continuously finding admission in equipments of human bodybuilding.Besides amusement installations, innumerable open-air gymnastic parks areraising up like mushrooms in our contemporary agglomerations. As expanderhinge, as see-saw bearing or as stepping-stone cushion, the threefold function ofthe indestructible rubber suspension encouraged the relevant industries for theuse of the Blue Ones from ROSTA.

See-sa w bear ing

Protectivesteppingcushion

E x p and e r

gy


15/16

www.rosta.com

Administrative and Technical Information

1. Guidance, services and offersPlease contact your local ROSTA representative listedin our representatives list on the back of the catalogue

if you have any questions or concerns.

We require a full list of technical specifications in-cluding any available sketches and data sheets forthe preparation of an appropriate offer. This informa-tion makes it possible for us to determine whether astandard or custom element is the most cost-effectivesolution for you. For complex applications, our repre-sentative or the home office will send you a question-naire about the exact specifications for what youneed.

Terms and conditions for payments and deliveriesare included with our offer or available on ourwebsite at www.rosta.com ➝ Company ➝GeneralTerms.

2. Orders and deliveriesPlease include the offer number on your order alongwith the exact quantity, product name and number.Please send your order to your local ROSTA repre-sentative.

3. Availability Most of the standard products listed in our catalogueare available from stock through your local represen-tative or directly from ROSTA AG.

Custom pieces for a specific customer requirementare produced and delivered as specified in yourorder confirmation. The delivery time for specialcustom pieces can be reduced by signing a callorder agreement (make-and-hold-order) with ROSTA

AG. Please contact us if you would like to discussthis.

4. Technical informationPlease observe the capacity limits for our elementsas specified in the catalogue. If you are in doubt,

please contact us or your ROSTA representative.

Please follow the assembly instructions detailed inthe catalogue. Make sure that your assembly workersare instructed correctly. If you have any questions,please contact us or your ROSTA representative.

Assembling elements: To attach our elements ormounts, please always use the largest dimensionedstandard machine bolts possible with a minimumstrength class of 8.8 that fit into the drilled holes in

the elements or attachment clamps. Use an ISO 898table or your screw supplier’s guidelines for the max-imum tightening torque.

If in doubt, control your bolt attachments using theVDI Guidelines 2230.

Use DIN 125A stamped washers to attach housingswith unworked drilled holes in the casting (for exam-ple AB 50) or oblong holes (for example MB sup-ports).

5. ProvisoThis catalogue and our other technical informationare intended solely for your orientation and informa-tion; they may not be construed as absolutely bind-ing in any way. We ask that you adapt the assemblyand use of our products in a way suited to the pre-vailing conditions and situation.

The reproduction of this document in full or in partmay only be done with our expressed written per-

mission.


16/16

Ingenious technology from an approvedSource – worldwide in operation!

ARGENTINA

Enrique HeuchertAR-1879 Quilmes Oeste /Buenos Aires

AUSTRALIA

CRUSHING & MININGEQUIPMENT Pty. Ltd.

AU-Naval Base W.A. 6165www.crushingandmining.com.au

AUSTRIA

HABERKORN GmbHAT-6961 Wolfurtwww.haberkorn.com

BELGIUM/LUXEMBURG

ATB n.vBE-1600 Sint-Pieters-Leeuwwww.atb-automation.be

BRAZIL

A.T.I. Brasil

BR-81030-000 Curitibawww.atibrasil.com.br

CANADA

ROSTA Inc.CA-Uxbridge, Ontario L9P 1S9 www.rostainc.com

CHILE

Riosan Cia. Ltda.CL-Concepciónwww.riosan.cl

CHINA

ROSTA MP (Shanghai)Co. Ltd.CN-201108 Shanghaiwww.rostachina.com

CZECHIA

Rupet Int. s.r.o.CZ-25301 Hostivicewww.rupet.eu

DENMARK

JENS S. Transmissioner A/SDK-2635 Ishøjwww.jens-s.dk

FINLAND/ESTONIA

Lektar OYSF-00701 Helsinki

www.lektar.com

FRANCE

PRUD‘HOMME TransmissionsFR-93203 Saint Deniswww.prudhomme-trans.com

GERMANY

ROSTA GmbHDE-58332 Schwelmwww.rosta.de

GREAT BRITAIN

KOBO (UK) Ltd.GB-Manchester M22 4RBwww.kobo.co.uk

GREECE

GEORG P. ALEXANDRIS S.A.GR-185 45 Piraeuswww.alexandris.com

ICELAND

FALKINN Ltd.IS-128 Reykjavikwww.falkinn.is

INDIA

Technotalent Pvt. Ltd.IN-560058 Bangalorewww.technotalent.in

ITALY

ROSTA S.r.l.IT-20020 Lainate-Milanowww.rostaitalia.com

JAPAN

MIKI PULLEY Co. Ltd. JP-Zama-City, Kanagawawww.mikipulley.co.jp

LITHUANIA / LATVIA

TechvitasLT-94107 Klaipeda

www.techvitas.lt

MALAYSIA

Master Jaya EngineeringSDN BHDMY-43300 Seri Kemban-gan, Selangorwww.masterjaya.com.my

NETHERLANDS

Mijnsbergen BVNL-3640 AD Mijdrechtwww.mijnsbergen.nl

NEW ZEALAND

SAECO Wilson

NZ-Auckland 1640www.saecowilson.co.nz

NORWAY

JENS S. Transmisjoner A/SNO-0612 Oslowww.jens-s.no

PERU

DucassePE-Miraflores Lima 18www.ducasse.com.pe

Grupo I. S. C.PE-Arequipawww.grupo-isc.com

PHILIPPINESSevero Syling Inc.New Manila, Quezon CityPhilippines 1112www.severosyling.com

POLAND

ARCHIMEDES sp.z.o.o.PL-87-100 Torunwww.archimedes.pl

PORTUGAL

APRIL Lda.PT-1514-801 Lisboa

www.april.pt

RUSSIA

FAMMachinery Components PartsRU-199178 St. Petersburgwww.fam-drive.ru

SINGAPORE

SM ComponentRS-128384 Singapore

SLOVENIA

M-Trade Gornja-RadgonaSI-9250 Gornja-Radgonawww.m-trade.si

SOUTH AFRICA

Orange Vibrator MotorCo. Pty. Ltd.ZA-0017 Doornpoort/Pretoriawww.orangevmc.co.za

SOUTH KOREA

SEWON Industrial Ltd.KR-Seoulwww.sewonworld.co.kr

SPAIN

TRACSA S.L.ES-08015 Barcelonawww.tracsa.com

SWEDEN

KONTIMA ABSE-14901 Nynaeshamn

www.kontima.se

THAILAND

VIRTUS Company Ltd.TH-10600 Bangkokwww.virtus.co.th

TURKEY

Entatek Industry Ltd.TR-34776 Umraniye/Istanbulwww.entatek.com

USA

ROSTA USA CORP.US-South HavenMichigan 49090

www.rosta.com

ROSTA AGCH-5502 Hunzenschwil

Phone +41 62 889 04 00Fax +41 62 889 04 99E-Mail [email protected]

ROSTA

0 1 4 . 8

3 3

Changes regarding data reserved.

Documents

00 2014 Technology en Low